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为了打好消灭洋芋环腐病的歼灭战,在继续采取换种无病种薯和推广整薯播种的同时,今年我县部份社队还积极试用“敌克松”和“升汞水”等药剂处理种薯,防治洋芋环腐病。为了总结经验,县农业技术推广站和新民公社,重点在大湾大队(药剂处理面积占洋芋总播种面积的80％)和雪沟大队(药剂处理面积占洋芋总播种面积的93%)六个生产队进行了药效调查,从实地检查和座谈结果看,这两种药剂对防治洋芋环腐病效果显著,在推广试用中,要
In order to lay the annihilation battle to eliminate the potato ring rot disease, while continuing to adopt a variety of disease-free seed potato and promote whole potato sowing this year, some of our county communes and teams are also actively trying out “Dickson” and “Mercury Water” and so on Potato seed treatment, prevention and control of potato ring rot. In order to sum up experience, the county agricultural technology extension station and Xinmin commune, the focus of the big bay brigade (pharmacy area accounted for potato total sown area of 80%) and snow ditch brigade (pharmacy area accounted for potato total sown area of 93%) six Production team conducted a survey of efficacy, from the field inspection and discussion results, the two agents on the prevention and treatment of potato ring rot significantly, in the promotion of trial, to